DIOLA, Analyn I. Institutionalizing Sustainable Solid Waste Management in Philippine Secondary Schools: A Mixed-Methods Assessment of Practices, Challenges and Policy Implications. Philippine Journal of Basic Studies, [S. l.], v. 1, 2025. Disponível em: https://pjbs.pti.edu.ph/index.php/pjbs/article/view/7. Acesso em: 17 jul. 2026.